[  500.786964] br0: port 1(veth1) entered blocking state
[  500.787038] br0: port 1(veth1) entered disabled state
[  500.787104] veth1: entered allmulticast mode
[  500.787178] veth1: entered promiscuous mode
[  500.798501] br0: port 2(veth2) entered blocking state
[  500.798572] br0: port 2(veth2) entered disabled state
[  500.798629] veth2: entered allmulticast mode
[  500.798715] veth2: entered promiscuous mode
[  500.809562] br0: port 3(veth4) entered blocking state
[  500.809620] br0: port 3(veth4) entered disabled state
[  500.809668] veth4: entered allmulticast mode
[  500.809746] veth4: entered promiscuous mode
[  500.874406] br0: port 1(veth1) entered blocking state
[  500.874491] br0: port 1(veth1) entered forwarding state
[  500.885016] br0: port 2(veth2) entered blocking state
[  500.885074] br0: port 2(veth2) entered forwarding state
[  500.898521] br0: port 3(veth4) entered blocking state
[  500.898586] br0: port 3(veth4) entered forwarding state
[  514.205098] veth3: entered promiscuous mode
[  515.315969] veth3: left promiscuous mode
[  515.325104] veth3: entered promiscuous mode
[  516.429209] veth3: left promiscuous mode
[  516.440969] br0: port 3(veth4) entered disabled state
[  516.453003] br0: port 2(veth2) entered disabled state
[  516.465202] br0: port 1(veth1) entered disabled state
[  516.474792] veth4: left allmulticast mode
[  516.474839] veth4: left promiscuous mode
[  516.474874] br0: port 3(veth4) entered disabled state
[  516.474986] veth2: left allmulticast mode
[  516.475013] veth2: left promiscuous mode
[  516.475040] br0: port 2(veth2) entered disabled state
[  516.475122] veth1: left allmulticast mode
[  516.475148] veth1: left promiscuous mode
[  516.475174] br0: port 1(veth1) entered disabled state